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Diffstat (limited to 'odb/semantics/relational/elements.txx')
| -rw-r--r-- | odb/semantics/relational/elements.txx | 216 |
1 files changed, 0 insertions, 216 deletions
diff --git a/odb/semantics/relational/elements.txx b/odb/semantics/relational/elements.txx deleted file mode 100644 index be82197..0000000 --- a/odb/semantics/relational/elements.txx +++ /dev/null @@ -1,216 +0,0 @@ -// file : odb/semantics/relational/elements.txx -// copyright : Copyright (c) 2009-2019 Code Synthesis Tools CC -// license : GNU GPL v3; see accompanying LICENSE file - -namespace semantics -{ - namespace relational - { - // nameable - // - template <typename N> - typename nameable<N>::parser_map nameable<N>::parser_map_; - - template <typename N> - template <typename T> - void nameable<N>:: - parser_impl (xml::parser& p, scope_type& s, graph& g) - { - name_type n (p.attribute ("name", name_type ())); - T& x (g.new_node<T> (p, s, g)); - g.new_edge<names_type> (s, x, n); - } - - template <typename N> - nameable<N>:: - nameable (nameable const& n, graph&) - : id_ (n.id_), named_ (0) - { - } - - template <typename N> - nameable<N>:: - nameable (xml::parser&, graph&) - // : id_ (p.attribute<string> ("id")) - : named_ (0) - { - // The name attribute is handled in parser_impl(). - } - - template <typename N> - void nameable<N>:: - serialize_attributes (xml::serializer& s) const - { - // Omit empty names (e.g., a primary key). - // - name_type const& n (name ()); - if (!n.empty ()) - s.attribute ("name", n); - - //s.attribute ("id", id_); - } - - // scope - // - - template <typename N> - template <typename T, typename S> - T* scope<N>:: - lookup (name_type const& name) - { - if (T* r = find<T> (name)) - return r; - - if (scope* b = base ()) - { - if (find<S> (name) == 0) - return b->lookup<T, S> (name); - } - - return 0; - } - - template <typename N> - template <typename T> - T* scope<N>:: - find (name_type const& name) - { - typename names_map::iterator i (names_map_.find (name)); - return i != names_map_.end () - ? dynamic_cast<T*> (&(*i->second)->nameable ()) - : 0; - } - - template <typename N> - typename scope<N>::names_iterator scope<N>:: - find (name_type const& name) - { - typename names_map::iterator i (names_map_.find (name)); - - if (i == names_map_.end ()) - return names_.end (); - else - return i->second; - } - - template <typename N> - typename scope<N>::names_const_iterator scope<N>:: - find (name_type const& name) const - { - typename names_map::const_iterator i (names_map_.find (name)); - - if (i == names_map_.end ()) - return names_.end (); - else - return names_const_iterator (i->second); - } - - template <typename N> - typename scope<N>::names_iterator scope<N>:: - find (names_type const& e) - { - typename names_iterator_map::iterator i (iterator_map_.find (&e)); - return i != iterator_map_.end () ? i->second : names_.end (); - } - - template <typename N> - typename scope<N>::names_const_iterator scope<N>:: - find (names_type const& e) const - { - typename names_iterator_map::const_iterator i (iterator_map_.find (&e)); - return i != iterator_map_.end () ? i->second : names_.end (); - } - - template <typename N> - scope<N>:: - scope (scope const& s, scope* base, graph& g) - : first_key_ (names_.end ()), - first_drop_column_ (names_.end ()), - alters_ (0) - { - // Set the alters edge for lookup. - // - if (base != 0) - g.new_edge<alters> (*this, *base); - - for (names_const_iterator i (s.names_begin ()); - i != s.names_end (); ++i) - { - nameable_type& n (i->nameable ().clone (*this, g)); - g.new_edge<names_type> (*this, n, i->name ()); - } - } - - template <typename N> - scope<N>:: - scope (xml::parser& p, scope* base, graph& g) - : first_key_ (names_.end ()), - first_drop_column_ (names_.end ()), - alters_ (0) - { - // Set the alters edge for lookup. - // - if (base != 0) - g.new_edge<alters> (*this, *base); - - using namespace xml; - p.content (content::complex); - - for (parser::event_type e (p.peek ()); - e == parser::start_element; - e = p.peek ()) - { - typename nameable_type::parser_map::iterator i ( - nameable_type::parser_map_.find (p.name ())); - - if (p.namespace_ () != xmlns || i == nameable_type::parser_map_.end ()) - break; // Not one of our elements. - - p.next (); - i->second (p, *this, g); - p.next_expect (parser::end_element); - } - } - - template <typename N> - void scope<N>:: - serialize_content (xml::serializer& s) const - { - for (names_const_iterator i (names_begin ()); i != names_end (); ++i) - i->nameable ().serialize (s); - } - - class column; - class primary_key; - - template <typename N> - void scope<N>:: - add_edge_left (names_type& e) - { - name_type const& name (e.name ()); - - typename names_map::iterator i (names_map_.find (name)); - - if (i == names_map_.end ()) - { - typename names_list::iterator i (names_.insert (names_.end (), &e)); - names_map_[name] = i; - iterator_map_[&e] = i; - } - else - throw duplicate_name (*this, (*i->second)->nameable (), e.nameable ()); - } - - template <typename N> - void scope<N>:: - remove_edge_left (names_type& e) - { - typename names_iterator_map::iterator i (iterator_map_.find (&e)); - assert (i != iterator_map_.end ()); - - names_.erase (i->second); - names_map_.erase (e.name ()); - iterator_map_.erase (i); - } - } -} |